Mutual County Solid Waste Treatment Problems and Solutions

Summary describes the county solid waste in mutual aid, pointed out the problems and put forward countermeasures, including hardware and software to do the work of sanitation facilities, in order to provide a reference for the garbage disposal.

Keywords: solid waste; treatment; the status quo; problems; countermeasures; Qinghai Mutual

Mutual county located in the northeast of Qinghai province, geographic coordinates of latitude 36 �� 30 '~ 37 �� 9', longitude 101 �� 46 '~ 102 �� 45', north of Mountain and door panels connecting the source Hui Autonomous County, Gansu Province, northeast Tianzhu Tibetan Autonomous County and Yongdeng County, adjacent to the southeast and Ledu County border, south to the boundary Huangshui and tranquil county, west of Datong County, Xining City, the southwest and connected. the county a total area of 3 424 km2, accounting for Haidong Region 18.85% of the total area, accounting for 0.47% of the total area of Qinghai province, jurisdiction 19 townships (towns) and 294 administrative villages, the end of 2008 the total population of 38.12 million people in the county. mutual aid county industrial, commercial, relatively more developed, industrial building materials, paper, food-based.

Urban environmental sanitation is an important urban environmental Health guarantee. Urban Environmental Health is to protect public Health and beautify the city appearance, optimizing the ecological environment and building an important part of urban civilization. With the urban population growth, economic development and the residents the continuous improvement of living standards, the county Solid Waste rapid growth year after year. but mutual aid county solid waste treatment rate is not high, thereby achieving the safe disposal and resource utilization even lower, increasing the solid waste has become a troubled economy development and major issues of environmental governance. solid waste treatment has become an important part of Environmental Protection, increasing waste disposal site on the small simple and easy outdated treatment facilities posed a severe challenge. to strengthen Environmental Protection advocacy to raise the environmental awareness and increase investment, improve the technological level waste is harmless to the fundamental garbage the only way [1-4].

A solid waste in
In recent years, with the accelerated pace of urbanization, the increasing size of the county, urban population is growing, into 2010, the total amount of solid waste generated by cities and towns increased rapidly over the same period in 2009 increased by 10% or more. Mutual aid county waste treatment plant located in the County Mutual Aid Ma Gou Xiang Yao village, began operating in November 2005, easy way for landfill disposal, with a total investment of 1 440 million, the total designed capacity of 900,000 m3, the service area range of 7.4 km2, with period of 17 years, designed daily processing capacity of 150 t, at the end of February 2010, has filled the garbage disposal capacity of about 26 million m3.

2 problems
One way behind garbage, landfill simply, seriously affecting the quality of the environment, a direct result of the small area around the garbage dump was a secondary damage to the environment. The second is under construction field, the basis of the road landfill services are inadequate, in the rain and snow waste disposal work hard to carry out normal day. Third, landfill thefts occur frequently, so that a large number of missing impermeable geomembrane, to varying degrees, affected the groundwater. Fourth, the work of garbage collection and disposal of non-convergence. Originally spam removal and transportation and processing is the same unit of work, and mutual aid county by the sanitation company responsible for waste disposal, garbage removal and transportation of work in part by the Ministry of sanitation work, some are from various units shipped. Fifth, the process in the trash , the collection of poorly equipped behind, was badly damaged and can not meet the requirements of sound processing, but also increased the workload of cleaning. VI is due to poor management during garbage collection, caused in large part planning area garbage fury, Dumping or piling phenomenon can not be eliminated. Seventh, landfill operating costs increase year by year. Only in February 2010 operating costs of about 7 million, this methodology, the annual running costs about 90 million serious shortage of funds can not be normal landfill operation. eight is the garbage fee collection work is difficult. planning area administrative units can perform 98% of the waste disposal fees the county government documents, but the number of concealed widespread phenomenon, the enterprise actual levy rate is low. Ninth, town planning and individual business households in the area garbage fees to pay the whole situation is not optimistic about the charges is difficult, the problems are many. because over a broad area, charging object complex reality of urban solid waste disposal fee levy rate is not high, not in full charge .2009 garbage fees collected throughout the year total only 42 million.

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To promote the development of urban sanitation for urban residents to create a good production and living environment, according to the needs of the overall urban planning, sanitation facilities, according to "rational distribution convenient for people, according to local conditions, clean environment" and is conducive to the principles of environmental Health work and the relevant national standards, combined with the county sanitation situation, scientific planning, step by step.

3.1 The hardware to do the work of construction of sanitation
The overall layout of the residential area of public toilets living area of not less than 1 km2 Block 3, primary and secondary roads generally not more than 800 m, flow densely populated downtown streets and commercial intervals of not more than 500 m of standard setting. Status of a water closet Block 3, plan the recent new public toilets 17, forward 30. planning a refuse transfer station by a small 0.7 ~ 1.0 km2 each set Block 1 standard, to build 15 town planning in the county west of communication that features more than Lo Block 1 medium-sized garbage dump transfer station, capacity of about 2.53 million m3. county sanitation existing 3 sets of special vehicles, according to ministerial standards, sanitation and special vehicles by 2 sets of the urban population / people with the recent need to 12, forward to 30 vehicles. existing 46 sanitation workers, with 0.3% of the population by city sanitation workers, sanitation workers should be 180 recent, forward for the 450.

3.2 software facilities to do the work of the construction of sanitation
Vigorous propaganda work to make people aware of Environmental Protection is everyone's responsibility, so do not throw random garbage. City Central sector to strengthen their management mechanism, specified single-minded unity of subordinate units for garbage removal and transportation and handling , garbage removal work in a timely manner, so that those who pay to enjoy the corresponding follow-up services, both enhance the consciousness of payment, but also to prevent the occurrence of the phenomenon of garbage heaps Dumping. properly refuse to raise the existing fees to ensure the normal waste removal and transportation and processing. implementation of garbage bags, which can not only reduce the workload of sanitation workers, but also to better play the role of waste utilization, reduce pollution and save resources. The Government should urge the garbage the daily management of field management staff to strengthen and standardize stacked in a timely manner landfill, paid on time Fly drugs to reduce the impact on the surrounding villagers. to increase investment, as soon as possible the second phase of landfill construction. transformation of the basis of landfill road and drainage system will focus on the collection of surface water, and then discharged through the channel, along the drainage ditches should be 1 overall maintenance; the construction of supporting regulation pool, sewage treatment facilities do a good job impermeable layer processing. that seeps into water sedimentation through a special pipe pool, and then discharged into the river through sewage treatment facilities. This will effectively prevent water pollution near the paddy fields, wells, ponds phenomenon; install garbage sorting plant. garbage dump after arrival, sorting through the instrument, inorganic waste such as metal, plastics can be used as industrial raw materials, organic waste can be directly generate electricity. This will not only be efficient use of waste, but also extend the life of landfills. the future design of the landfill, but also in garbage dumps around the cultivation of plants, the construction of the park .


4 References
[1] Jin-Ming Lin. On the municipal solid waste disposal problems and countermeasures [J]. Guangdong Science and Technology, 2008 (16) :3-4.

[2] Jiang Hua, Wu Bo. Municipal solid waste disposal status, trends and countermeasures [J]. Electric Power Environmental Protection, 2008,24 (1) :50-52.

[3] Zhu Xian Jing. Municipal solid waste disposal in the Situation and Countermeasures [J]. Energy and Environment, 2009 (5) :77-78.

[4] Ying Wu. Disposal of Municipal Solid Waste Treatment and Countermeasures [J]. Strait, Science, 2009 (6) :81-82.

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